our baby girl is 4 months old and still sleeps with an Ollie swaddle at night. She sleeps from about 8pm till 7am and wakes up a few times a night but thank God has been able to self soothe. She hasn’t started to show signs of rolling over yet, we do tummy time daily. When should we start to remove the swaddle? Sometimes she gets her hands out of it and on those nights she seems to wake up once every hour. She likes the feeling of the swaddle. How would you recommend this transition with the least impact on her sleep? Thank you.